The Bearing Unit,roller, cataloged under National Stock Number 3130-01-207-5983, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is N T N Bearing Corp of America. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-207-5983 |
| Primary Part Number | SAF 22224 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | N T N Bearing Corp of America |
| Status | ACTIVE |
| Temp Rating | 210.0 FAHRENHEIT DEGF |
| Housing Height | 18.6250 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | PILLOW BLOCK, OPTIONAL SPLIT |
| Center to Center Distance Between Mounting Holes Along Width | 24.7500 INCHES MINIMUM AND 27.8750 INCHES MAXIMUM IN |
| Housing Width | 32.7500 INCHES NOMINAL IN |
| Base Length | 8.7500 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Rolling Element Groove Quantity | 2 |
| Base Thickness | 3.7500 INCHES NOMINAL IN |
| Material | STEEL HOUSING |
| Housing Length | 12.0000 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 9.5000 INCHES NOMINAL IN |
| Load Capability Type | RADIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SAF 22224 PRIMARY | N T N Bearing Corp of America (USA) |
NSN 3130-01-207-5983 is a Bearing Unit,roller, manufactured by N T N Bearing Corp of America, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-207-5983 has 1 manufacturer part number on file: SAF 22224 (N T N Bearing Corp of America).
Key specifications for SAF 22224: Temp Rating: 210.0 FAHRENHEIT DEGF; Housing Height: 18.6250 INCHES NOMINAL IN; Internal Fit-Up Designation: STANDARD; Style Designator: PILLOW BLOCK, OPTIONAL SPLIT. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.